package com.thz.system.service.course;

import com.thz.system.pojo.course.Course;

import java.util.List;

/**
 * @Description
 * @Author thz
 * @Date 2025/5/8
 */
public interface ICourseService {
    List<Course> list();

    Course selectCourseById(Long id);

    Integer insertCourse(Course course);

    Integer updateCourse(Course course);

    Integer deleteCourse(Long id);
}
